He ______ a problem with his boss.
A. has never
B. had never
C. has never had
D. would never had
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____________you ever taken the telephone orders before?
A. would
B. Have
C. Did
D. Had
In the last three months, Robert __________ more than twenty new employees.
A. had trained
B. trains
C. trained
D. has trained
So far they ______________six traveler's checks.
A. have already got
B. got
C. had got
D. would got
We ____________to each other since we quarreled last time.
A. have never spoken
B. never speak
C. never spoke
D. had never spoken